Y3 Add and subtract numbers mentally: 3-digit number and ones, tens or hundreds.
3 levels of challenge plus and extension
Answers included.
Support pupils with Place Value Apparatus or Place Value Counters.
Practise counting forwards and backwards from random 3 digit numbers in hundreds, tens or ones, with partners or around tables.
Extend pupils by asking them to create their own missing digit problems.
How many digits can we hide and still be sure of finding the answers? Does is matter which digits we hide? Can they explain?
Lots more available here: https://www.tes.com/teaching-resource/resource-12743331
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This has saved me lots of time and is an excellent challenge for my more able year 3s.
Great for a challenge and for HA children. Thank you very much.
Awesome resource. Very big help in my class.
Great as a challenge - consolidates cherry model, using base ten,number bonds etc.
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